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Monthly climate in Costa Azul, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Costa Azul features a tropical savanna climate (As). Temperatures typically range between 19 °C (67 °F) and 29 °C (85 °F) through the year, but rarely can drop to 14 °C (57 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 403 mm (15.9 inches) and receives 47 rainy days on the 1 mm (0.04 inches) threshold annually. Costa Azul enjoys an average of 3566 hours of sunshine throughout the year, and daylight varies from 10 hours 35 minutes to 13 hours 39 minutes per day.

Monthly average temperatures in Costa Azul, Mexico

The warmest months in Costa Azul are July, August and September, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 19 to 20 °C (67 - 68 °F) throughout the day. On average each year, Costa Azul experiences 168 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Costa Azul. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum24°C
(75°F)		24°C
(75°F)		25°C
(77°F)		26°C
(79°F)		29°C
(84°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		30°C
(85°F)		27°C
(80°F)
Mean maximum23°C
(73°F)		23°C
(73°F)		24°C
(75°F)		25°C
(78°F)		28°C
(82°F)		29°C
(85°F)		31°C
(88°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)		28°C
(83°F)		25°C
(77°F)
Average high21°C
(69°F)		21°C
(69°F)		21°C
(70°F)		23°C
(74°F)		26°C
(78°F)		28°C
(83°F)		30°C
(86°F)		30°C
(87°F)		30°C
(86°F)		29°C
(84°F)		26°C
(79°F)		22°C
(72°F)
Daily mean19°C
(67°F)		19°C
(67°F)		20°C
(68°F)		22°C
(72°F)		25°C
(77°F)		27°C
(81°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		25°C
(76°F)		21°C
(70°F)
Average low17°C
(63°F)		17°C
(64°F)		18°C
(65°F)		21°C
(69°F)		24°C
(75°F)		26°C
(80°F)		28°C
(83°F)		28°C
(83°F)		27°C
(82°F)		27°C
(81°F)		23°C
(74°F)		19°C
(66°F)
Mean minimum15°C
(59°F)		15°C
(59°F)		16°C
(60°F)		18°C
(65°F)		22°C
(71°F)		24°C
(76°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		24°C
(75°F)		20°C
(69°F)		16°C
(61°F)
Minimum14°C
(58°F)		14°C
(57°F)		14°C
(58°F)		17°C
(64°F)		21°C
(70°F)		23°C
(74°F)		26°C
(78°F)		26°C
(78°F)		25°C
(78°F)		21°C
(71°F)		19°C
(67°F)		14°C
(58°F)

Compare climate in Costa Azul with other places

Compare temperature, precipitation, sunshine, UV index in Costa Azul, Mexico with other places around the world.

Monthly average precipitation in Costa Azul, Mexico

Costa Azul usually has the most precipitation in July, August and September, with an average of 12 rainy days and 100 mm (3.9 inches) of precipitation per month. The driest months in Costa Azul are March, April and May. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Costa Azul. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)15 (0.6)2 (0.1)0 (0.0)0 (0.0)18 (0.7)42 (1.6)105 (4.1)154 (6.0)30 (1.2)24 (0.9)8 (0.3)
Average precipitation days (≥ 1 mm)12000161317322

Monthly sunshine hours in Costa Azul, Mexico

The sunniest months in Costa Azul are May, June and July, when the sun shines an average of 11 hours 17 minutes a day. Least sunny months in Costa Azul: January, February and December receive an average of 8 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Costa Azul. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours220252301321359345333310284299272264
Mean daily daylight hours10h 45m11h 18m12h 1m12h 45m13h 21m13h 39m13h 29m12h 57m12h 15m11h 31m10h 54m10h 35m

Solar UV radiation in Costa Azul, Mexico

Costa Azul experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Costa Azul UV Index data.

Average daily maximum UV levels by month for Costa Azul. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)69101212121212121086